H01H 51/14
Without intermediate neutral position of rest
Official title: without intermediate neutral position of rest
H01H51/14 (Without intermediate neutral position of rest) appears on 3 US grants and 2 published applications in this corpus.
Search patents in H01H- Granted patents
- 3
- Published applications
- 2
- Assignees
- 2
- Inventors
- 3
- Latest grant
- 25 Jan 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- High voltage latching relay with manual actuator25 Jan 2022US 11,232,923 B2Carling Technologies, Inc.
- High voltage DC relay30 Apr 2019US 10,276,335 B2Carling Technologies, Inc.
- Power control relay for electrical outlets which maintains position in absence of solenoid energization10 Dec 1991US 5,072,328 ASquare D Company
Most cited
By later US patents
- Power control relay for electrical outlets which maintains position in absence of solenoid energization25US 5,072,328 ASquare D Company · 1991
- High voltage DC relay1US 10,276,335 B2Carling Technologies, Inc. · 2019
- High voltage latching relay with manual actuator1US 11,232,923 B2Carling Technologies, Inc. · 2022